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Formát JD:

geocentrické heliocentrické

datum:

15.10.2011 23:3-4:38 UT

Fotometrický filtr:

U B V R I Clear
u v b y (Strömgren phot. system)
other:

Fotometrický systém:

instrumentální standardní fotometrický systém BVRI

Poznámky:

Místy přecházející slabounké mráčky, Měsíc pár dní po úplňku, expozice 90 s, TminGJD = 2455850.661036 +/- 0.002410, UCAC-3 star (from a VizieR download)
Overview of the UCAC-3 catalog
3UCAC 297-052930
RA: 2h24m16.07s (J2000) +/- 31 milliarcseconds
declination: +58 15' 53.7" +/- 20 milliarcseconds
Mean epoch of RA: 2002.45
Mean epoch of dec: 2000.40
UCAC instrumental "pseudo-R" fit-model magnitude: 13.329
UCAC instrumental "pseudo-R" fit-model magnitude: 13.315
Error on above magnitudes is 0.077 magnitudes
Good star
Single star
4 UCAC images were taken; 4 were actually used
Matched to AC-2000
Matched to ZA, closest match, probably OK
Matched to SuperCosmos, unique match

Data from 2MASS:
2MASS identifier: 956797969
J mag: 11.982 +/- 0.02
2MASS 0, no artifacts or contamination
ph_qual 2MASS A, valid measurement, [jhk]snr>10 AND [jhk]cmsig<0.10857
H mag: 11.826 +/- 0.03
2MASS 0, no artifacts or contamination
ph_qual 2MASS A, valid measurement, [jhk]snr>10 AND [jhk]cmsig<0.10857
Ks mag: 11.761 +/- 0.02
2MASS 0, no artifacts or contamination
ph_qual 2MASS A, valid measurement, [jhk]snr>10 AND [jhk]cmsig<0.10857

SuperCosmos data:
B mag: 13.509 (reliable image)
R mag: 12.889 (reliable image)
I mag: 12.344 (no problems detected)

4 catalog entries were matched to this star, of which 4 were used
Proper motion in RA: -3.0 +/- 5.9 milliarcseconds/year
Proper motion in dec: -1.6 +/- 1.8 milliarcseconds/year
Possible blending detected
Classed as star
MPOS number: 130473638

info O-C

Pozorovací deník

> Martin Zíbar (Chlumčany)

Komentář

objektu 3UCAC 297-052930 Per

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